2013558872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15233}}^1$

素因数の和:15324

約数の個数: 64

約数和(自身を含む): 4299644160

約数和(自身を除く): 2286085288

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 10168, 15233, 16523, 30466, 33046, 60932, 66092, 121864, 132184, 198029, 396058, 472223, 624553, 792116, 944446, 1249106, 1584232, 1888892, 2498212, 3777784, 4996424, 6138899, 8119189, 12277798, 16238378, 19361143, 24555596, 32476756, 38722286, 49111192, 64953512, 77444572, 154889144, 251694859, 503389718, 1006779436, 2013558872]

約数ペア:

[(1, 2013558872), (2, 1006779436), (4, 503389718), (8, 251694859), (13, 154889144), (26, 77444572), (31, 64953512), (41, 49111192), (52, 38722286), (62, 32476756), (82, 24555596), (104, 19361143), (124, 16238378), (164, 12277798), (248, 8119189), (328, 6138899), (403, 4996424), (533, 3777784), (806, 2498212), (1066, 1888892), (1271, 1584232), (1612, 1249106), (2132, 944446), (2542, 792116), (3224, 624553), (4264, 472223), (5084, 396058), (10168, 198029), (15233, 132184), (16523, 121864), (30466, 66092), (33046, 60932)]